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BACKGROUND AND AIM: Surgical procedures involving the manipulation of the airway structure have the potential to affect the quality of voice by changing the resonance properties. Regarding this, the present study was conducted to investigate the effect of rhinoplasty on the voice of professional voice users. METHODS AND MATERIALS: This cohort study was conducted on 30 professional voice users. For the purpose of the study, the patients completed the Voice Handicap Index (VHI). In addition, they were subjected to voice analysis that included the measurement of nasality in speech production (i.e., nasalance), using the nasometer II. Computerized speech lab was also utilized to examine vowels /e/ and /a/, each of which was sustained for 5 sec by the participants. RESULTS: The mean VHI scores were 8.5 ± 1.98 and 7.36 ± 1.71 before and after the surgery, respectively, indicating no significant difference between the two investigated stages (Z = - 0.53, P = 0.59). However, there was a significant difference between the patients with and without preoperative obstruction in terms of the VHI score (χ2 = 11.06, P = 0.004). With regard to orality, it had the mean values of 16.86 ± 7.45 and 15.22 ± 7.37 before and after the surgery, respectively. Furthermore, the mean values of nasality at the pre- and post-operation stages were 59.42 ± 6.04 and 56.28 ± 10.07, respectively. The comparison between the pre- and post-surgical orality and nasality revealed no significant difference (t = 1.226, P = 0.23 and t = 0.93, P = 0.36, respectively). CONCLUSION: Although rhinoplasty is supposed to affect voice and vocal resonation, the induced changes are not problematic for the professional voice users. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Rinoplastia , Estudos de Coortes , Humanos , Nariz , Rinoplastia/efeitos adversosRESUMO
Nasal polyps (NP) are associated with inflamed mucosa of unknown etiology. The role of T cells in nasal polyposis is unclear. Invariant natural killer T cells (iNKT) can promote Th2 responses and have been implicated in some types of asthma. As there are shared inflammatory pathways involved in asthma and NPs, we evaluated the frequency of iNKT in 17 patients with NPs, but without asthma. A median of 6% polyp cells were T lymphocytes, of which iNKT were 0 to 2.38% (mean 0.674%). In the matched group (nâ¯=â¯10), iNKT in NPs was significantly higher than PBMCs (1.057% vs 0.155%, Pâ¯<â¯0.05). Relative expression of Vα24 to TCR-beta genes in polyps (nâ¯=â¯14) was higher than blood in matched samples (nâ¯=â¯4). The presence of greater proportions of iNKT in NPs than in blood suggests that iNKT may play a role in the pathogenesis of nasal polyposis.
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Pólipos Nasais/patologia , Células T Matadoras Naturais/patologia , Adolescente , Adulto , Doença Crônica , Feminino , Genes Codificadores da Cadeia beta de Receptores de Linfócitos T/genética , Humanos , Imunoglobulina E/metabolismo , Contagem de Leucócitos , Leucócitos Mononucleares , Masculino , Pessoa de Meia-Idade , Pólipos Nasais/genética , Pólipos Nasais/metabolismo , Pólipos Nasais/cirurgia , Receptores de Antígenos de Linfócitos T/genética , Rinite/genética , Rinite/metabolismo , Rinite/patologia , Sinusite/genética , Sinusite/metabolismo , Sinusite/patologia , Adulto JovemRESUMO
PURPOSE: In this study, we aimed to determine whether short-term (2 months) vitamin D supplementation could improve the allergic symptoms in AR patients. METHODS: A randomized double-blind placebo-controlled clinical trial was performed on allergic rhinitis patients with vitamin D deficiency from Nov. 2017-2018. 80 cases with allergic rhinitis and vitamin D deficiency were divided into two groups and vitamin D plus routine antihistamine medication (cetirizine) was prescribed for the study group, whereas the control group received cetirizine plus placebo. The clinical symptoms questionnaire was completed at baseline and after 4 and 8 weeks of treatment initiation. Vitamin D levels were re-measured at the end of the 8-week treatment course. RESULTS: In total, 80 patients with allergic rhinitis and vitamin D deficiency were enrolled. Among them, 35 cases and 33 controls visited the clinic after 8 weeks; the mean age in the aforementioned groups was 29.68 years and 29.13 years demonstrating no meaningful difference (P > 0.05). At study initiation, the mean vitamin D level was 14 ng/ml and 14.67 ng/ml in the study and control groups, respectively, indicating no significant difference (P = 0.189). The mean serum vitamin D level at 8 weeks of treatment in the study group (24.08 ng/ml) indicated a statistically meaningful difference with the mean vitamin D level at baseline (P < 0.001). Comparison of the mean scores of symptoms severity showed no significant difference between the two groups at study initiation and 4 weeks later (P = 0.073), whereas a significant difference was obtained between baseline and 8 weeks of treatment initiation (P = 0.007). CONCLUSION: Based on the findings of the present study, it can be concluded that vitamin D supplementation along with antihistamines can result in relative symptoms improvement in AR patients with vitamin D deficiency.
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Cetirizina/uso terapêutico , Antagonistas dos Receptores Histamínicos H1/uso terapêutico , Rinite Alérgica/tratamento farmacológico , Vitamina D/uso terapêutico , Adulto , Método Duplo-Cego , Quimioterapia Combinada , Feminino , Humanos , Masculino , Deficiência de Vitamina D/tratamento farmacológico , Vitaminas/uso terapêuticoRESUMO
Nasal airway patency has long been considered a major factor in ear health. The aim of this study was to determine the effect of sinonasal polyposis on middle ear and eustachian tube (ET) functionality. Forty-four individuals with polyposis, 23 with non-polyposis nasal obstruction, and 23 healthy controls were enrolled. Demographic, clinical and imaging data of all participants were collected and ET function tests and audiologic tests were performed. Hearing loss (p = 0.02), flat tympanogram (p = 0.02), disturbed Toynbee and Valsalva tests (p = 0.01), and the prevalence of allergy (p = 0.04) and purulent nasal discharge (p < 0.001) were significantly higher in the polyposis group than the other groups. Regression analysis revealed that infection and allergy have more important roles in ET function than the nasal obstruction. Polyposis could impede ET function; however, it is probably not because of its obstructive nature, but because of the associated increased risk of infection.
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Orelha Média/fisiopatologia , Pólipos Nasais/fisiopatologia , Doenças dos Seios Paranasais/fisiopatologia , Testes de Impedância Acústica , Adulto , Estudos de Casos e Controles , Tuba Auditiva/fisiopatologia , Feminino , Perda Auditiva/etiologia , Humanos , Masculino , Obstrução Nasal/etiologia , Obstrução Nasal/fisiopatologia , Obstrução Nasal/cirurgia , Pólipos Nasais/complicações , Neoplasias Nasofaríngeas/complicações , Análise de Regressão , Rinite/etiologia , Supuração/etiologiaRESUMO
Acute invasive fungal rhinosinusitis (AIFRS) is a rapidly progressive life threatening infection that is seen most commonly among immunocompromised patients. We present a case series of 18 patients clinically and histopathologically diagnosed with AIFRS with a mean follow-up of 9.11 ± 2.51 months (range 6-17). Demographic data, apparent symptoms and signs, underlying disorders, and outcomes are discussed. The mean age was 39.56 ± 20.66 years (range 2-75). The most common underlying diseases were diabetes mellitus (50 %) and leukemia (44.44 %). Mucosal biopsy confirmed fungal invasion of the nasal mucosa in all cases. The main fungi were Rhizopus oryzae (55.56 %), Absidia mucor (16.67 %), and Aspergillus fumigatus (27.78 %). Headache and facial pain (77.8 %), facial paresthesia (55.6 %), and ophthalmoplegia (33.3 %) were the most common symptoms and signs. Computed tomography and endoscopic findings showed various stages of sinonasal (100 %), pterygopalatine fossa (55.56 %), orbital (44.45 %), and cerebral (5.56 %) involvement. All patients underwent serial surgical debridement (3.78 ± 1.80 times; range 2-8) simultaneously with systemic antifungal therapy and proper management of the underlying disease. The most extreme case with brain involvement survived and recovered with no evidence of recurrent disease following treatment. All patients were considered cured after two endoscopic negative histopathologic evaluations. Three patients (16.67 %) died, one from uncontrolled leukemia and two due to renal failure. AIFRS is a potentially fatal condition, however, early diagnosis and management of the underlying disease accompanied with systemic antifungal and aggressive serial surgical intervention appears to be effective in reducing mortality in most patients.
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Micoses/diagnóstico , Rinite/microbiologia , Sinusite/microbiologia , Doença Aguda , Adolescente , Adulto , Idoso , Antifúngicos/uso terapêutico , Biópsia , Pré-Escolar , Doença Crônica , Desbridamento , Diabetes Mellitus , Endoscopia , Feminino , Cefaleia/etiologia , Humanos , Hospedeiro Imunocomprometido , Leucemia/complicações , Masculino , Pessoa de Meia-Idade , Mucosa Nasal/microbiologia , Rinite/complicações , Sinusite/complicações , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
Turner syndrome (TS) is one of the most frequently encountered sex-linked chromosomal abnormalities, occurring in one per 2,000 female births. These patients present with short stature and failure to begin puberty. In this syndrome, there are multiple organ abnormalities, including auditory disorders. TS patients were referred to the ENT clinic by a pediatric endocrinologist. A questionnaire was filled out and the patients went through a complete otologic examination. They were then referred to the audiology clinic to undergo audiologic test battery plus high-frequency pure tone audiometry. From a total of 48 ears examined, 11 (22.9 %) had a normal audiometry. Mid-frequency sensorineural hearing loss (SNHL), high-frequency SNHL, combined and mixed hearing loss were diagnosed in 6 (12/5 %), 20 (41/7 %), 6 (12/5 %) and 1 (2/1 %) ear, respectively. Tympanogram results showed normal compliance (A, As, Ad) in the majority of cases. B and C patterns were found in a few cases. Speech discrimination score was normal in all patients whereas speech reception threshold was normal in 92 % of the ears. Audiometry abnormality especially SNHL is common in TS patients, with the high-frequency pattern being the most frequent.
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Perda Auditiva de Alta Frequência/etiologia , Perda Auditiva Condutiva-Neurossensorial Mista/etiologia , Perda Auditiva Neurossensorial/etiologia , Síndrome de Turner/complicações , Adolescente , Adulto , Audiometria de Tons Puros , Criança , Pré-Escolar , Feminino , Perda Auditiva de Alta Frequência/diagnóstico , Perda Auditiva Condutiva-Neurossensorial Mista/diagnóstico , Perda Auditiva Neurossensorial/diagnóstico , Humanos , Irã (Geográfico) , Adulto JovemRESUMO
Melatonin inhibits tumor genesis in a variety of in vivo and in vitro experimental models of neoplasia. In industrialized societies, light at night, by suppressing melatonin production, poses a new risk for the development of a variety of cancers such as breast cancer. This effect on skin has been previously studied only in animals and not in humans. Our goal was to examine the relationship between 24-hour 6-sulphatoxymelatonin levels and skin cancer in a case-control study of 70 patients with skin cancer and 70 healthy individuals. The level of 6-sulfatoxymelatonin was measured in 24-hour urine by the ELISA method. In the case group, 55 (78%) patients had basal cell carcinoma and 15 (22%) had squamous cell carcinoma. The mean level of 24-hour urine 6-sulfatoxymelatonin was significantly higher in the control group (P<0.001). Also, sleep duration had a significant difference between the two groups (P=0.001). It seems that a low level of 24-hour urinary 6-sulfatoxymelatonin renders human beings prone to skin cancer. This association, however, requires further investigation.
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Background: Despite the increasing popularity of cosmetic surgeries, some patients still experience skin problems, particularly those with thick nasal skin. Isotretinoin is a commonly used drug for severe acne, and its effects on rhinoplasty aesthetic results have recently been studied. This placebo-controlled clinical trial aimed to investigate the effects of topical tretinoin gel on the cosmetic outcomes of rhinoplasty in patients with thick nasal skin. Methods: Forty-nine individuals were randomly allocated to either the treatment group or the control group in Mashhad, Iran from 2019 to 2021. The treatment group received topical tretinoin gel (0.05%) beginning on the 31st postoperative day and continued for six months, while the control group received a usual dermatological recommendation as a placebo. Patients were assessed during the first, third, and sixth months after the intervention, and their cosmetic results were evaluated by an expert surgeon and dermatologist. Results: There were no significant differences in baseline features between the two groups. The median score given by the surgeon was not significantly different between the groups. However, the median score given by the dermatologist was significantly higher in the treatment group during the first, third, and sixth months (P<0.001). Patient satisfaction scores were also significantly higher in the treatment group during the third and sixth months compared to the control group. (P=0.02 and 0.01, respectively). Conclusion: Topical tretinoin gel could effectively reduce acne in patients with thick nasal skin after rhinoplasty and increase patient satisfaction in the early months following surgery. However, it did not significantly affect final cosmetic outcomes.
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Introduction: Rhinosinusitis mucormycosis (RM) is an invasive opportunistic fungal infection, especially among COVID-19 patients. The current study aimed to assess the peripheral blood hematological disorders of COVID-19 patients-associated RM. Materials and Methods: During ten month, in two COVID-19 centers in Mashhad, Iran, from June 2021 to March 2022, eighty-three patients suspected of COVID-19 with rhinosinusitis or rhino-orbital mucormycosis participated in this study. The hematological indices of these patients were measured by independent sample T-test or Mann-Whitney test for quantitative data, and the qualitative variables were analyzed using Chi-square or Fisher's exact test in SPSS version 20 at a significance level of 0.05. Results: Of the COVID-19 patients, 40 (48.2%) were affected by RM, and leukocytosis due to neutrophilia was observed in 30% of them. Leukocyte counts were normal in 10 (25%) patients, but 1 (2.5%) and 3 (7.5%) had leukopenia and lymphopenia, respectively. Leukocytosis plus lymphopenia was observed in 7 (17.5%) patients. Also, the synchronicity of leukopenia and lymphopenia was seen in 5 (12.5%) patients. Leukopenia, lymphopenia, and neutropenia have occurred concurrently in 2 (5%) patients. The complete blood count (CBC) showed that RBCs, hemoglobin (Hb), hematocrit (HCT), MCH, MCHC, platelet (PLT), and lymphocytes decreased while neutrophils increased. Conclusion: Among the hematological parameters, leukocytosis due to neutrophilia and reduction in Hb, HCT, and PLT are more dominant factors in COVID-19 patients-associated RM.
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This paper presents our surgical technique and the results of using bipedicled superior chest flaps for head and neck reconstructions. The study design consisted of a case series of surgical technique. The study was conducted at tertiary referral centers with otorhinolaryngology-head and neck surgery departments. In seven patients, we used bipedicled superior chest flaps for reconstruction of anterior cutaneous neck defects due to surgery for the recurrence of laryngopharyngeal carcinoma. The largest flap size was 45 × 14 cm. All donor sites were closed primarily with advancement in the lateral part and split thickness skin grafts in the superior midline of chest. The highest point of reconstruction was in the hypopharynx internally and hyoid externally. All flaps survived without major complications. A bipedicled upper chest flap can reliably cover the skin defects that create following salvage total laryngectomies in patients with advanced stage tumors with skin involvement.
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Cervicoplastia/métodos , Neoplasias Laríngeas/cirurgia , Laringectomia/métodos , Retalhos Cirúrgicos/cirurgia , Idoso , Feminino , Seguimentos , Humanos , Neoplasias Laríngeas/patologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Retalhos Cirúrgicos/transplante , Coleta de Tecidos e Órgãos/métodos , Cicatrização/fisiologiaRESUMO
Allergic fungal sinusitis (AFS) is a noninvasive form of fungal rhinosinusitis with a prevalence of 6-9 % among all rhinosinusitis cases requiring surgery. The fungi causing AFRS have a great diversity and regional variation in the incidence of AFS has been reported worldwide. The aim of this study was to evaluate the prevalence of AFS among rhinosinusitis patients in the north east of Iran. In a prospective cross-sectional study 127 patients with sinonasal polyposis who were candidates for surgery were recruited. All cases were evaluated by sinonasal CT scan, Prick test for common regional allergens, total serum immunoglobulin E (IgE) level, and allergic mucin culture for fungi in suspected cases. Data analyses were done using SPSS version 13.0. Their mean age was 37.4 ± 11.6 years, the male-to-female ratio was 69/58. Eleven patients (9.45 %) met the AFS criteria. Nine cases had a positive culture for Aspergillus specimen and three for Alternaria. Prick test was positive for at least one allergen in 28 cases (22.05 %). The most common allergen was weed. The total IgE level was significantly higher in AFS patients. This study showed the prevalence of AFS among patients with nasal polyposis to be 9.45 %.
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Micoses/epidemiologia , Pólipos Nasais/microbiologia , Rinite/microbiologia , Sinusite/microbiologia , Adulto , Estudos Transversais , Feminino , Humanos , Imunoglobulina E/imunologia , Irã (Geográfico)/epidemiologia , Masculino , Micoses/diagnóstico por imagem , Micoses/imunologia , Pólipos Nasais/diagnóstico por imagem , Pólipos Nasais/imunologia , Prevalência , Estudos Prospectivos , Rinite/diagnóstico por imagem , Rinite/epidemiologia , Rinite/imunologia , Sinusite/diagnóstico por imagem , Sinusite/epidemiologia , Sinusite/imunologia , Testes Cutâneos , Tomografia Computadorizada por Raios XRESUMO
Exposure to tobacco smoke may be associated with higher risk of nasopharyngeal colonization and infection by Streptococcus pneumoniae (SP), Haemophilus influenzae (HI), and Moraxella catarrhalis (MC). This study was done to determine the influence of passive smoking on S. pneumoniae, H. influenzae, and M. catarrhalis colonization rates among children. This is a prospective cross-sectional study. Tertiary referral centers with accredited otorhinolaryngology-head and neck surgery and Microbiology Departments. In this cross-sectional study, 2-6 years old children in 10 randomly selected day-care centers in northeast of Iran (Mashad) were studied. Smoking exposure and medical history were recorded. Carriage rates for aforementioned bacteria were analyzed on the basis of smoking exposure. 1,125 children (Female/Male: 597/528) with the mean age of 5.05 ± 0.98 years were studied. Carriage rates of S. pneumoniae, H. influenzae and M. catarrhalis among children were 10.1, 8.8 and 6.7%, respectively. Mixed colonization was found in 2.7%. There was a significant difference in carriage rates between children who live in smoking families compare to those with nonsmoking families for M. catarrhalis (P = 0.001) but not for S. pneumoniae, and H. influenza (P = 0.798 and P = 0.117, respectively). It seems exposure to tobacco smoke is associated with increased carriage rate of M. catarrhalis in day-care children.
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Creches , Haemophilus influenzae/isolamento & purificação , Moraxella catarrhalis/isolamento & purificação , Nasofaringe/microbiologia , Infecções Respiratórias/microbiologia , Streptococcus pneumoniae/isolamento & purificação , Poluição por Fumaça de Tabaco/efeitos adversos , Criança , Pré-Escolar , Contagem de Colônia Microbiana , Estudos Transversais , Seguimentos , Humanos , Incidência , Irã (Geográfico)/epidemiologia , Estudos Prospectivos , Infecções Respiratórias/epidemiologiaRESUMO
UNLABELLED: With the exception of septal deviation, congenital anomalies of the nasal cartilages constitute a small fraction of all congenital nasal anomalies. This report presents a patient with isolated agenesis of all the nasal cartilages, which has never been recorded previously. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
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Cartilagens Nasais/anormalidades , Cartilagens Nasais/cirurgia , Septo Nasal/anormalidades , Septo Nasal/cirurgia , Rinoplastia/métodos , Criança , Feminino , Humanos , Nariz/anormalidades , Nariz/cirurgia , Resultado do TratamentoRESUMO
INTRODUCTION: Stapes surgery is mainly used to improve hearing in otosclerosis; however, many patients report alleviation of tinnitus after surgery. OBJECTIVE: to evaluate the effectiveness of stapes surgery for improving tinnitus symptoms. MATERIALS AND METHODS: This prospective study included 29 patients with surgically proven otosclerosis, who had undergone stapedectomy or stapedotomy. We compared symptomatic (tinnitus, hearing loss, and vertigo) and audiological findings obtained before and after surgery. Using Newman's method the level of discomfort caused by tinnitus was scored from grade I to V pre- and postoperatively. RESULTS: The mean preoperative tinnitus discomfort grade was 2.72, at day 1 after surgery it was 1.29, and after 1 month it had decreased to 0.96, indicating a significant improvement in the level of tinnitus discomfort (p < 0.0001). One month after surgery 82.8% of patients had a complete or partial absence of tinnitus. CONCLUSION: We conclude that stapes surgery is quite effective for treatment of tinnitus as well as improvement of hearing. When deciding upon management in patients with otosclerosis the presence of tinnitus should be considered as well as hearing level.
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Otosclerose , Zumbido , Perda Auditiva , Humanos , Estudos Prospectivos , Cirurgia do Estribo , Zumbido/diagnóstico , Resultado do TratamentoRESUMO
Background: Allergic rhinitis (AR) is one of the most common allergic diseases triggered by indoor and outdoor allergens. Certain arthropods, such as mites and cockroaches, contain protozoa like Lophomonas blattarum in their intestines to help with digestion that may have some role in AR. We aimed to determine the frequency of L. blattarum in nasal smears of patients with AR in comparison with healthy controls. Methods: In this prospective cross-sectional study (March 2015-March 2016), 36 patients with a clinical presentation of AR (with a positive prick test including mites) and 34 normal controls were included at ear, nose, and throat (ENT) clinic at Imam Reza Hospital of Mashhad, Iran. Nasal secretions were evaluated to examine presence of L. blattarum in the patients and control group by direct method. Diagnosis of L. blattarum was based on microscopic observation both on direct smear and Giemsa stained specimens. Results: Patients with AR had a higher frequency of L. blattarum in their nasal smears than the control group (25% vs. 2.9%) (P=0.001). Conclusion: We found L. blattarum more frequently in the nasal secretion of AR patients compared with healthy subjects; this protozoon may have some role in this condition. However, the relationship between L. blattarum and AR requires further studies to allow a greater understanding.
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Introduction: Many ongoing challenges have been applied to reduce the considerable postoperative pain and increase wound healing after tonsillectomy, but they are still not optimally managed. This study applied autologous platelet-rich plasma (PRP) & platelet-rich fibrin glue (PRFG) to reduce pain and increase wound healing. Materials and Methods: PRP & PRFG were prepared from 26 patients' blood. At the end of the tonsillectomy, one tonsillar bed was selected randomly, PRP was injected, PRFG was applied topically on the bed wound, and the other sites were left untreated. The treated and untreated tonsillar beds were compared for pain and wound healing the next day, 3rd day, 6th day, 9th day, and 15th day. Results: There were no complications during and after the injection. The mean age was 24.76 ±5.54 years. In the treated beds in comparison to untreated beds, pain decreased marginally in 1st day (intervention:4.5±2.54, control:5.53±2.94, P-value=0.18) and 3rd day (intervention:3.92±2.96, control:4.8±2.82, P-value=0.276), and significantly in 6th day (intervention:2.3±2.46, control:3.92±2.6, P-value=0.026), 9th day (intervention:1.26±1.48, control:2.76±2.4, P-value=0.009) and 15th day (intervention:0.73±1.07, control:1.84±2.36, P-value=0.08) after surgery. Healing did not change in 1st day (P-value=1), changed marginally in 3rd day (P-value=0.2), and increased significantly in 6th day (P-value=0.001), 9th day (P-value=0.006), and 15th day (P-value=0.004) after surgery. Conclusions: Autologous PRP injection & PRFG application offer an effective, safe, and non-invasive method for reducing pain and increasing wound healing after tonsillectomy.
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OBJECTIVES: Nasal polyposis (NP) is a chronic inflammatory disease. Honey has several anti-microbial, anti-oxidants, healing, and anti-inflammatory properties which may reduce the need for steroids in this situation. Therefore, the aim of this study is to show the effect of standardized honey on mucosal healing of the nose and paranasal sinuses after polypectomy. DESIGN AND METHOD: In this double-blind, randomized, placebo-controlled clinical trial, 28 patients with nasal polyposis underwent functional endoscopic sinus surgery (FESS). Besides common post-op medications, normal saline (as a placebo) and diluted processed honey were used separately in the two nostrils of each patient. Two endoscopic follow-ups using the Philppot-Javer (P-J) scoring system were performed to assess the healing and recurrence of polyps on either side. The secondary outcome measure was the patients' satisfaction rate. RESULTS: The patients' mean age was 38.03±11.9 years. 15(57.7%) had a positive prick test and also 15(57.7%) had dense eosinophilic infiltration in their surgical specimens. In the first and second follow-up sessions, total P-J scores showed better results for honey in comparison to the normal saline side but that results were not significantly different (P=0.93, P=0.07); whereas it is fair to say that in the second follow-up, the ethmoid and maxillary sinuses demonstrated a greater difference compared to the other sites based on their averages but there were not significantly meaningful (P=0.05, P=0.06). The total score also showed better results for honey in comparison to the normal saline side but was statistically insignificant (P=0.07). CONCLUSION: Diluted honey seems to have certain positive effects in reducing post-operative edema and the recurrence of nasal polyps in at least the ethmoid and maxillary sinuses; although this positive effect did not result in significant changes. (www.actabiomedica.it).
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Mel , Pólipos Nasais , Seios Paranasais , Adulto , Endoscopia , Humanos , Pessoa de Meia-Idade , Pólipos Nasais/cirurgia , Seios Paranasais/cirurgia , Projetos Piloto , Resultado do TratamentoRESUMO
Objective: Mucormycosis is a rare yet devastating fungal disease with a frequently fatal outcome. The purpose of this study was to compare the prevalence of mucormycosis, evaluate its risk factors, and assess the patients' outcomes in pre-COVID-19 and COVID-19 era. Methods: In this retrospective observational study, clinical data of 158 patients with confirmed histopathological diagnosis of mucormycosis were collected from the medical records departments of Imam Reza and Ghaem hospitals, Mashhad, Iran during 2018-2021. The collected data were risk factors associated with mucormycosis including age, gender, underlying diseases, details of corticosteroid administration, and complications such as blindness and mortality. Results: Of 158 studied patients, 48 patients were diagnosed in the pre-pandemic period whereas 110 cases were admitted during the pandemic era. COVID-19 associated mucormycosis (CAM) was observed in 58.1% of the pandemic cases. In the pre-pandemic period, cancer (89.5% vs. 39%, p < .001) was significantly more prevalent while during the pandemic era, the prevalence of diabetes mellitus (16.7% vs. 51%, p < .001) was remarkably higher. Moreover, the mortality rate of mucormycosis was considerably reduced after the pandemic (64.6%-45.4%), especially in CAM patients (35.9%). Conclusion: The COVID-19 pandemic has led to an increased prevalence of mucormycosis, due to the convergence of interlinked risk factors such as diabetes mellitus, corticosteroid therapy, and COVID-19. Therefore, clinicians must be aware of the probable occurrence of mucormycosis in the first or second week of COVID-19 infection in vulnerable patients and use the steroids cautiously. Level of evidence: 4 Laryngoscope Investigative Otolaryngology, 2022.
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BACKGROUND AND AIMS: Olfactory dysfunction is a recognized manifestation in patients infected with Coronavirus Disease 2019 (COVID-19). This investigation aimed to assess the effect of mometasone furoate intranasal spray on the improvement of smell dysfunction in post-COVID-19 patients. MATERIALS AND METHODS: This randomized placebo-controlled trial included 80 non-hospitalized adult patients who had persistent anosmia or severe microsmia for more than 4 weeks due to COVID-19 infection. The participants were randomly allocated to the intervention or placebo group to receive mometasone furoate nasal spray or sodium chloride intranasal spray during 4 weeks of follow-up, respectively. The patients' olfactory dysfunction was assessed in terms of visual analog scale (VAS), and smell test score according to the modified version of the University of Pennsylvania smell identification test for the Iranian population. RESULTS: A total of 70 participants completed the follow-up period and were analyzed in this study. By comparing the olfactory scores including smell test and VAS scores, no significant differences were found between case and control groups at baseline, 2, and 4 weeks intervals. However, the change of both olfactory scores at pre to post-treatment intervals and 2-4 weeks was significantly higher in the mometasone group relative to the placebo group. At post-treatment, the frequency of anosmia was 22.9% reduced in the case group compared to the control group. CONCLUSION: Overall, there was no significant difference in olfactory dysfunction between the two groups during follow-up. However, based on the significant between-group difference in terms of olfactory scores changes, it seems that the nasal corticosteroids may be a positive effect on the recovery process of patients who received more than 2 weeks. LEVEL OF EVIDENCE: 2 Laryngoscope, 132:2209-2216, 2022.
Assuntos
COVID-19 , Transtornos do Olfato , Corticosteroides , Adulto , Anosmia/tratamento farmacológico , Anosmia/etiologia , COVID-19/complicações , Humanos , Irã (Geográfico) , Furoato de Mometasona , Sprays Nasais , Transtornos do Olfato/tratamento farmacológico , Transtornos do Olfato/etiologia , Olfato , Cloreto de SódioRESUMO
OBJECTIVES: Ménière's disease (MD) is a well-known inner ear disease; however, the etiopathogenesis is unknown. Several factors may be involved. Meanwhile, vitamin D is reported to have an important role in inner ear physiology. The aim of this study is to evaluate the relation between vitamin D deficiency and MD. STUDY DESIGN: This matched case-control study compared serum vitamin D levels between patients with definite MD and those without it. SETTING: The study was done between August 2018 and December 2019 at Ghaem University Hospital in Mashhad, Iran. METHODS: Twenty-eight patients with definite MD were matched with a group of 84 healthy individuals, regarding age, sex, body mass index, and occupation (indoor vs outdoor). The serum level of vitamin D (25-hydroxyvitamin D3) was measured in both groups. RESULTS: The mean ± SD vitamin D level was 18.9 ± 9.7 ng/mL in the case group and 25.2 ± 13.7 ng/mL in the control group (P = .027). There was a significant difference between the case and control groups according to the results of the conditional logistic regression model (P = .03; adjusted odds ratio, 0.96). In the MD group, 17 (60.7%) patients were vitamin D deficient, 6 (21.4%) insufficient, and only 5 (17.9%) sufficient. CONCLUSIONS: The results of this study show that serum vitamin D level in MD is significantly lower than that of the control group. However, the role of vitamin D supplementation in the management of MD needs further study. LEVEL OF EVIDENCE: 4.